v Question Completion Status: The site where the old DNA strands separate and ne

Question

v Question Completion Status: The site where the old DNA strands separate and new DNA strands will be synthesized is called the Primer Okazaki fragment Template O Rolling circle O Replication fork QUESTION 32 The jumping of a gene from one location to another is done by O Conjugation O Transformation O Transduction O Transmission QUESTION 33 The following pertain to nibosomes during protein synthesis except O Contain codons within their rRNA molecules O Participate only in translation O Bind to the 5' end of miRNA by their small subunit O Use their large subunit to supply enzymes for peptide bonding O Shift toward the 3'end of the mRNA strand from one codon to the next QUESTION 34 Replication of DNA begins at a(n) O Guanine-cytosine rich area O Uracil-adenine rich area 0 Adenine-thymine rich area O Adenine-cytosine rich area O Guanine-adenine rich area QUESTION 35 Which cell can transfer the most DNA? F. cell O F cell 0 Hfr cell R cell B cell

Explanation / Answer

Ans 31. Replication fork:-

Explaination:- to carry out the DNA replication the two strands should be seperation and hence replication fork is created which becomes the site of DNA synthesis.

Ans 32. Transposons.

Explaination:- transposons are the DNA sequences which change their locations and hence cause mutations.

Ans 33. Contain codons within their rRNA molecules.

Explaination:- the ribosomal RNA contain the anticodons to decode the codons present in the mRNA.

Ans 34. Adenine thymine rich area.

Explaination:- because this area contains only double bonds so less energy is needed to seperate the two DNA strands.

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